NICOVIDEO.JP niconico


nicovideo.jp website information.

nicovideo.jp website servers are located in Japan and are responding from following IP address 202.248.110.184. Check the full list of most visited websites located in Japan.

nicovideo.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.

Following name servers are specified for nicovideo.jp domain:

  • ns-1169.awsdns-18.org
  • ns-161.awsdns-20.com
  • ns-2041.awsdns-63.co.uk
  • ns-788.awsdns-34.net

and probably website nicovideo.jp is hosted by awsdns-18.org web hosting company. Check the complete list of other most popular websites hosted by awsdns-18.org hosting company.

According to Alexa traffic rank the highest website nicovideo.jp position was 71 (in the world). The lowest Alexa rank position was 287. Now website nicovideo.jp ranked in Alexa database as number 167 (in the world).

Website nicovideo.jp Desktop speed measurement score (63/100) is better than the results of 38.77% of other sites shows that the page desktop performance can be improved.

nicovideo.jp Mobile usability score (99/100) is better than the results of 87.11% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of nicovideo.jp (56/100) is better than the results of 44.81% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-21-2018 167-52
Nov-20-2018 1152
Nov-19-2018 11721
Nov-18-2018 13826
Nov-17-2018 164-6
Nov-16-2018 158-6
Nov-15-2018 15218

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nicovideo.jp Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


nicovideo.jp whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]

Domain Information: [ドメイン情報]
[Domain Name] NICOVIDEO.JP

[登録者名] 株式会社ドワンゴ
[Registrant] Dwango co., Ltd.

[Name Server] ns-161.awsdns-20.com
[Name Server] ns-2041.awsdns-63.co.uk
[Name Server] ns-1169.awsdns-18.org
[Name Server] ns-788.awsdns-34.net
[Signing Key]

[登録年月日] 2006/12/05
[有効期限] 2018/12/31
[状態] Active
[最終更新] 2018/01/01 01:05:07 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社ドワンゴ
[Name] Dwango co., Ltd.
[Email] domain-manage@dwango.co.jp
[Web Page]
[郵便番号] 104-0061
[住所] 東京都中央区
銀座 4-12-15
歌舞伎座タワー
[Postal Address] Chuo-ku
4-12-15 Ginza
KABUKIZA Tower
[電話番号] 03-3549-6305
[FAX番号] 03-3549-6393

nicovideo.jp server information

Servers Location

nicovideo.jp desktop page speed rank

Last tested: 2017-11-26


Desktop Speed Bad
63/100

nicovideo.jp Desktop Speed Test Quick Summary


priority - 29 Leverage browser caching

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priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 4 Enable compression

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priority - 2 Prioritize visible content

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priority - 0 Minify CSS

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nicovideo.jp Desktop Resources

Total Resources153
Number of Hosts31
Static Resources104
JavaScript Resources48
CSS Resources10

nicovideo.jp Desktop Resource Breakdown

nicovideo.jp mobile page speed rank

Last tested: 2016-06-12


Mobile Speed Bad
56/100

nicovideo.jp Mobile Speed Test Quick Summary


priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

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priority - 26 Avoid landing page redirects

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priority - 9 Enable compression

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priority - 8 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 61% of the final above-the-fold content could be rendered with the full HTML response.

priority - 5 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://ads.nicovideo.jp/assets/js/adsSimple-1.3.0.min.js (expiration not specified)
http://embed.enquete.nicovideo.jp/static/js/enquete.js (expiration not specified)
http://cdn.optimizely.com/js/1252970284.js (2 minutes)
http://p.news.nimg.jp/photo/549/1976549t.jpg (3 minutes)
http://js.ptengine.jp/22c266ff.js (60 minutes)
http://js.ptengine.jp/pta.js (60 minutes)
http://js.ptengine.jp/pts.js (60 minutes)

priority - 3 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 24.6KiB (28% reduction).

Losslessly compressing http://icon.nimg.jp/channel/ch2620679.jpg?1465437509 could save 3KiB (20% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/site_header/hd_logo.png could save 2.5KiB (51% reduction).
Losslessly compressing http://icon.nimg.jp/channel/ch2621363.jpg?1465366650 could save 2.5KiB (25% reduction).
Losslessly compressing http://icon.nimg.jp/channel/ch2596348.jpg?1465361068 could save 2KiB (22% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/common/snsbtn_twitter.png could save 1.8KiB (23% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/common/snsbtn_facebook.png could save 1.7KiB (23% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/site_header/hd_menu.png could save 1.4KiB (59% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/site_header/hd_search.png could save 1.3KiB (60% reduction).
Losslessly compressing http://ads.nicovideo.jp/assets/images/e6/e6f55b9eb…75226b6526a7918ac2.png could save 1.1KiB (33% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/index/icon_1.png could save 1KiB (79% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/index/icon_2.png could save 1,006B (82% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/index/icon_3.png could save 987B (84% reduction).
Losslessly compressing http://tn-skr3.smilevideo.jp/smile?i=29002214 could save 913B (16% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/index/icon_4.png could save 852B (83% reduction).
Losslessly compressing http://tn-skr4.smilevideo.jp/smile?i=29007979 could save 818B (11% reduction).
Losslessly compressing http://sp.res.nimg.jp/img/category/g_other.png could save 769B (51% reduction).
Losslessly compressing http://tn-skr4.smilevideo.jp/smile?i=751047 could save 542B (12% reduction).
Losslessly compressing http://tn-skr4.smilevideo.jp/smile?i=9714351 could save 524B (14% reduction).

priority - 1 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 6KiB (18% reduction).

Minifying http://sp.nicovideo.jp/ could save 6KiB (18% reduction).

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.9KiB (18% reduction).

Minifying http://sp.res.nimg.jp/css/common.css?4eae8f2c40c12e434b798d90c016e105 could save 1.9KiB (18% reduction) after compression.

nicovideo.jp Mobile Resources

Total Resources94
Number of Hosts22
Static Resources67
JavaScript Resources33
CSS Resources4

nicovideo.jp Mobile Resource Breakdown

nicovideo.jp mobile page usability

Last tested: 2016-06-12


Mobile Usability Good
99/100

nicovideo.jp Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://sp.nico…ode=pc&amp;uri=%2F">PC表示に切り替え</a> is close to 1 other tap targets.
The tap target <a href="https://accoun…deo&amp;sub=footer">新規会員登録</a> is close to 1 other tap targets.

nicovideo.jp Mobile Resources

Total Resources94
Number of Hosts22
Static Resources67
JavaScript Resources33
CSS Resources4

nicovideo.jp Mobile Resource Breakdown

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nicovideo.jp Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


nicovideo.jp TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.